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CVE-2026-66149

Quick assessment

Affected
SonicWall Email Security
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

SonicWALL Email Security是美国SonicWALL公司的一款电子邮件安全防护产品。 SonicWall Email Security 10.0.35.8405及之前版本存在代码注入漏洞，该漏洞源于代码生成控制不当（代码注入），可能允许具有受限CLI访问权限的已认证攻击者通过netmask注入以root权限执行的任意OS命令。

AI Predicted 8.1 Difficulty: Easy EPSS 0.26% · P16

Affected Version Matrix 1

VendorProduct Version RangeStatus
SonicWall Email Security 10.0.35.8405 and earlier versions affected
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I. Basic Information for CVE-2026-66149

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Improper Control of Generation of Code ('Code Injection') Vulnerability in the SonicWall Email Security appliance allows an authenticated attacker with access to the SonicWall Email Security restricted CLI can inject arbitrary OS commands that execute as root via netmask.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
对生成代码的控制不恰当(代码注入)
Source: CVE Program / CVE List V5
Vulnerability Title
SonicWall Email Security 代码注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SonicWALL Email Security是美国SonicWALL公司的一款电子邮件安全防护产品。 SonicWall Email Security 10.0.35.8405及之前版本存在代码注入漏洞，该漏洞源于代码生成控制不当（代码注入），可能允许具有受限CLI访问权限的已认证攻击者通过netmask注入以root权限执行的任意OS命令。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
SonicWall Email Security 10.0.35.8405 and earlier versions -

II. Public POCs for CVE-2026-66149

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III. Intelligence Information for CVE-2026-66149

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Vendor Advisories for CVE-2026-66149 (1)

Same Patch Batch · SonicWall · 2026-08-11 · 8 CVEs total

CVE-2026-66145 SonicWALL Global Management System 代码注入漏洞
CVE-2026-66146 SonicWALL Global Management System 跨站脚本漏洞
CVE-2026-66150 SonicWALL Email Security 代码注入漏洞
CVE-2026-66154 SonicWALL Global Management System 加密问题漏洞
CVE-2026-66147 SonicWALL Global Management System 代码注入漏洞
CVE-2026-66148 SonicWALL Global Management System 代码注入漏洞
CVE-2026-18634 SonicWALL Global Management System 反序列化注入漏洞

IV. Related Vulnerabilities

Same product: Email Security
Same vendor: SonicWall
Same weakness: CWE-94

V. Comments for CVE-2026-66149

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